TOEDWY - Homescape360

So, you're thinking about putting down some hardwood floors? It's a pretty popular choice for a reason. It looks nice, it lasts a long time if you take care of it, and it can really change the feel of a room. But, like anything worth doing, it takes some planning and effort. This guide is here to walk you through the whole process, from getting ready to the final touches, so your hardwood floor installation turns out great. We'll cover what you need to know before you even start, how to prep your space, and what to do once those boards are down. Key Takeaways Before you start, make sure your subfloor is ready and your new wood has had time to adjust to your home's temperature and humidity. Planning is a big part of the hardwood floor installation. Figure out where you'll start and how the boards will run to make it look best. When actually putting down the boards, pay attention to how you fasten them and leave small gaps for expansion. After the main floor is down, you'll need to add baseboards and trim, and make sure any transitions to other floor types look good and are safe. Taking care of your new hardwood floors with regular cleaning and protection will help them look good for years to come. Preparing For Hardwood Floor Installation Getting ready for hardwood flooring installation is a big step, and honestly, it's not something you want to rush. It’s like prepping for a big meal; if you don't get the ingredients and tools right, the whole thing can go sideways fast. The success of your new floor really hinges on this preparation phase. Understanding Subfloor Requirements Before you even think about laying down those beautiful planks, you need to make sure your subfloor is up to snuff. This is the foundation for your new floor, and it needs to be solid. Most hardwood, whether it's solid or engineered, needs a flat, stable, and dry subfloor. Think of it like building a house – a shaky foundation means trouble down the road. Common subfloor materials are plywood or oriented strand board (OSB), and they need to be at least 5/8 inch thick for most installations. If you're installing over concrete, you'll likely need a moisture barrier and possibly a layer of plywood or a specialized underlayment system. It's really important to check the manufacturer's specific requirements for your chosen flooring, as they can vary. Acclimating Your Hardwood Materials This is a step a lot of people skip, and it's a big mistake. Wood is a natural material, and it expands and contracts with changes in temperature and humidity. Acclimating means letting the wood adjust to the conditions in your home before you install it. You'll want to bring the unopened boxes of flooring into the room where they'll be installed and let them sit for at least 48-72 hours, sometimes longer depending on the wood and your climate. This helps prevent issues like gapping or cupping after installation. You can check out some general guidelines on proper acclimation to get a better idea. Gathering Necessary Tools and Equipment Having the right tools makes the job go so much smoother. You don't want to be halfway through and realize you're missing something. For a standard nail-down installation, you'll need: A flooring nailer (or stapler) – renting one is often a good option. A miter saw or circular saw for cutting boards to length. A measuring tape and a chalk line for layout. A pry bar and hammer for adjustments. Safety glasses and work gloves – always protect yourself! A vacuum cleaner for keeping the work area tidy. A moisture meter to check the subfloor and wood. Don't forget about the small stuff, like spacers for expansion gaps and possibly a tapping block to help seat the boards. Having everything ready before you start means less frustration and a better final result. It's also worth considering if you'll need any specialized tools for tricky cuts or working around obstacles. Planning ahead here can save you a lot of headaches during the actual installation process. Subfloor Preparation For Hardwood Before you even think about laying down those beautiful hardwood planks, you absolutely have to get the subfloor ready. This is probably the most important step, and honestly, it's one that people sometimes rush through. But trust me, a solid, well-prepared subfloor is the foundation for a floor that looks great and lasts for years. Skipping this part is like building a house on sand – it's just not going to end well. Inspecting the Existing Subfloor First things first, you need to really look at what you're working with. Pull up any old flooring you have, and then get down there and examine the subfloor itself. Look for any signs of damage, like water stains, rot, or mold. These are big red flags. Also, check for any loose boards or nails. If you find any soft spots, that's a sign of potential structural issues that need addressing. It's also a good idea to check the overall condition of the framing underneath; you want to make sure the skeleton of the home is sound. Repairing Subfloor Imperfections Once you've identified any problems, it's time to fix them. Loose boards need to be re-nailed or screwed down securely. Any damaged sections, especially if they're rotten or water-logged, will need to be cut out and replaced. You might need to patch small holes or cracks. If you have a lot of squeaks, sometimes adding screws can help, but often it's related to the joists or framing, which is a bigger job. For any significant structural work, it's wise to consult with someone who understands structural engineering. Ensuring a Level and Stable Surface Hardwood flooring needs a flat surface to lie on. If your subfloor isn't level, your new floor will look wavy, and the planks might not connect properly, leading to gaps or even breakage down the line. You can check for levelness by laying a long, straight board across the subfloor in various directions. Most manufacturers recommend the subfloor be within a certain tolerance, usually about 1/8 inch over a 6-foot span. If it's not level, you'll need to use a self-leveling compound or add shims to bring it up to spec. A stable subfloor is key for the longevity of your new floor. Layout and Planning Your Hardwood Floor Before you even think about laying down a single plank, you need a solid plan. This is where you figure out exactly how your new hardwood floor will look and fit into your space. Getting this right upfront saves a lot of headaches later on. Determining the Starting Point The direction you lay your hardwood planks can really change how a room feels. Most people start along the longest wall in the room, especially if it has a window. This way, the light hits the planks lengthwise, which tends to make the floor look its best and can even make the room seem bigger. It also helps hide any slight imperfections in the boards because the light won't catch them as much. You'll want to make sure your first row is perfectly straight, as any crookedness will show up and get worse as you go. A chalk line can be a lifesaver here to keep things true. Planning Board Direction and Patterns Beyond just the starting wall, think about the overall flow. If you have multiple rooms that connect, laying the flooring in the same direction through all of them creates a really cohesive look. It makes the space feel continuous. For most standard installations, laying the boards parallel to the longest wall is the way to go. However, some people like to lay them perpendicular to the main light source or even diagonally for a more unique look. Patterns like herringbone or chevron are also options, but they require more material and a lot more skill to install correctly. These patterns can be stunning but are definitely a step up in complexity. Calculating Material Needs This is where you figure out how much wood you actually need to buy. It's not just about the square footage of your room. You always need to buy extra to account for cuts, mistakes, and waste. A good rule of thumb is to add 10% to your total square footage for standard plank layouts. If you're doing a more complex pattern like herringbone, you might need to bump that up to 15% or even 20% because of all the angled cuts. It's always better to have a little extra than to run out halfway through the job and find out the wood you bought is no longer available. When budgeting for a remodel, consider flooring as a key element that significantly impacts cost and style. Material choices greatly influence expenses. Here's a quick way to estimate: Room Size (sq ft) Standard Waste (10%) Pattern Waste (15%) 100 110 115 200 220 230 300 330 345 400 440 460 Always double-check your measurements and calculations. It's easy to miscalculate, and running short on material can be a real pain, often leading to delays and extra shipping costs. Take your time with this step; it's foundational for the rest of the project. Installing Your Hardwood Flooring This is where your beautiful new hardwood floor starts to take shape. It’s a satisfying stage, but it requires careful work to get it right. We'll cover the main methods for laying down those planks, dealing with tricky spots, and making sure everything looks neat and professional. Nailing or Stapling Techniques Most solid hardwood flooring is installed by fastening it directly to the subfloor. The most common methods involve using a specialized flooring nailer or stapler. These tools drive fasteners at an angle through the tongue of the plank, securing it to the underlying wood. It's important to use the correct type and size of fastener for your specific flooring thickness and subfloor material. Consistent fastener placement is key to a stable floor. Here’s a quick look at the process: Positioning the Tool: Place the nailer or stapler head against the plank, ensuring it's snug against the tongue. Driving the Fastener: Engage the tool according to its manufacturer's instructions. This usually involves a slight downward pressure and a trigger pull. Spacing: Follow the flooring manufacturer's recommendations for fastener spacing. Typically, this is every 6-8 inches along the length of the board and a couple of fasteners near the ends. Near Walls: For the first and last rows, you might need to face-nail (drive nails directly through the face of the board) or use a finish nailer. Pre-drilling can prevent splitting. For engineered hardwood, especially thinner varieties or those with click-lock systems, you might be floating the floor or using glue-down methods. Always check the manufacturer's instructions for your specific product. If you're unsure about the framing or subfloor, it's wise to consult a professional. Working Around Obstacles Rooms aren't always perfect rectangles. You'll inevitably run into doorways, cabinets, vents, and other features that require special attention. The goal is to make the flooring look like it was always meant to be there, even around these interruptions. Doorways: You'll typically need to undercut door casings so the flooring can slide underneath. This creates a clean transition and avoids the need for bulky transition strips. Measure carefully and make a clean cut with a jamb saw. Cabinets: Flooring usually stops at the edge of cabinets. You'll need to cut planks to fit snugly against the cabinet face frames. Sometimes, you might extend the flooring slightly under the cabinet for a more finished look, but this depends on the cabinet installation. Vents and Registers: For floor vents, you'll need to cut out the flooring to match the vent opening precisely. Ensure there's enough space around the opening for expansion and that the vent cover will sit flush. Irregular Shapes: For curved walls or other odd shapes, you'll need to template the area. Use paper or cardboard to create a pattern, then transfer it to the flooring plank and cut it out carefully. Taking your time with these detailed cuts makes a huge difference in the final appearance of your floor. Rushing can lead to gaps or poorly fitting pieces that detract from the overall look. Maintaining Consistent Gaps Hardwood flooring expands and contracts with changes in humidity and temperature. To prevent buckling or cracking, it's vital to leave a small gap around the perimeter of the room, against walls, cabinets, and any fixed objects. This gap is usually covered by baseboards or trim later on. Expansion Gap Size: For most standard installations, a gap of about 1/4 to 1/2 inch is recommended. Always check the flooring manufacturer's guidelines, as this can vary based on the wood species and the width of the planks. Using Spacers: Small plastic or wooden spacers are placed between the flooring and the wall as you install. These ensure a uniform gap. Obstacles: Remember to maintain this gap not just at the walls, but also around any fixed elements like fireplace hearths or built-in shelving. This expansion space is non-negotiable. It allows the wood to move naturally without putting stress on the fasteners or the subfloor, which is critical for the longevity of your installation. Proper installation is key to a beautiful and durable hardwood floor. Paying attention to these details will help you achieve professional results. If you're dealing with complex layouts or structural concerns, consider seeking advice from professionals who handle residential construction. Finishing Touches for Hardwood Floors Once your beautiful new hardwood floors are installed, it’s time to wrap things up and make them look truly finished. This stage is all about connecting the floor to the rest of your room and making sure everything looks neat and tidy. It’s where the practical meets the aesthetic, really. Installing Baseboards and Trim Baseboards and trim are the unsung heroes of flooring installation. They cover that small expansion gap you intentionally left around the perimeter of the room, which is super important for the wood to expand and contract with changes in humidity. Plus, they just make the whole room look so much more polished and complete. You can choose from various styles, like simple quarter-round or more decorative profiles, to match your home’s decor. Measure carefully: Always measure twice before cutting. Use the right fasteners: Small finishing nails or brads work well. Consider wood filler: Fill any nail holes and gaps for a smooth finish before painting or staining. Addressing Floor Transitions Transitions are needed where your new hardwood floor meets another type of flooring, like tile in the kitchen or carpet in another room. These transition strips not only create a smooth path between different floor heights but also prevent tripping hazards. They can be made of wood, metal, or vinyl, and should complement both flooring materials. Getting these right makes a big difference in the overall look and safety of your home. For example, a well-placed transition strip can make a room feel more cohesive, even with different floor types. See basement finishing systems for ideas on connecting different areas. Final Inspection of the Installed Floor Before you call the job done, give your new hardwood floor a thorough once-over. Walk the entire area, checking for any loose boards, squeaks, or imperfections. Make sure the finish is consistent and that there are no scuffs or marks from the installation process. This is also a good time to check that all the trim and transitions are secure and look good. A final inspection helps catch any small issues that might have been missed, saving you potential headaches down the road. It’s also a good idea to check that dust containment was effective during the process, especially if you had to do any demolition work beforehand. Proper dust containment makes a huge difference in cleanup. Taking the time for these finishing touches ensures your hardwood floor not only looks fantastic but also performs well for years to come. It’s the difference between a floor that’s just laid down and one that’s truly installed. Hardwood Flooring Maintenance and Care Keeping your hardwood floors looking their best involves a bit of regular attention. It's not complicated, but doing it right makes a big difference in how long they stay beautiful. Routine Cleaning Practices Regular cleaning is the most important thing you can do. You don't need fancy products, just a few simple steps. Sweep or vacuum daily or every other day. Use a soft-bristle broom or a vacuum cleaner with a hard floor attachment. Avoid vacuums with beater bars, as they can scratch the finish. Damp mop weekly or as needed. Use a microfiber mop that's only slightly damp, not wet. Water is the enemy of hardwood, so wring out your mop thoroughly. A pH-neutral wood floor cleaner can be used sparingly if needed, but always test it in an inconspicuous spot first. Wipe up spills immediately. Don't let liquids sit on the floor. A quick wipe with a soft cloth is usually all it takes. Protecting Against Wear and Tear Think of these as preventative measures to keep your floors from getting damaged in the first place. It's all about reducing friction and impact. Use furniture pads. Put felt pads on the legs of all furniture, especially chairs, tables, and sofas. This prevents scratches when they're moved. Check them regularly, as they can wear down or collect grit. Use doormats. Place mats both inside and outside entryways to catch dirt, sand, and moisture before they get tracked onto your floors. This is a simple step that really helps. Avoid high heels and cleats. These can cause dents and scratches. It's a good idea to have a "no shoes" policy indoors, or at least ask guests to remove shoes that might damage the floor. Manage pet nails. Keep your pets' nails trimmed to minimize scratching. Addressing Scratches and Dents Even with the best care, accidents happen. Minor scratches and dents are usually fixable. For light scratches: You can often buff these out with a soft cloth and a bit of wood floor polish or a specialized scratch repair product. Some people have success with a walnut or pecan, rubbing the nutmeat into the scratch. For deeper scratches or gouges: These might require a wood filler or putty that matches your floor's color. You can also find touch-up pens or stain markers for minor color correction. For significant damage, you might need to consider board replacement, which is often a job for a professional. Taking care of your hardwood floors isn't a huge chore, but it does require consistency. Think of it like caring for any other nice thing you own – a little effort goes a long way in keeping it looking great for years to come. Proper maintenance can significantly extend the life of your flooring, making it a worthwhile investment. For more on choosing the right materials, consider looking into different flooring types. Type of Issue Recommended Action Daily Dirt/Dust Sweep or vacuum with soft attachment. Weekly Cleaning Damp mop with pH-neutral cleaner (use sparingly). Spills Wipe up immediately with a soft cloth. Furniture Scratches Apply felt pads to furniture legs; check and replace as needed. Minor Surface Scratches Buff with polish or a wood repair product; test in an inconspicuous area first. Deeper Scratches/Dents Use matching wood filler or putty; consider touch-up pens for color correction. Understanding Different Hardwood Flooring Types When you're thinking about putting in hardwood floors, it's not just about picking a color. There are actually a few main kinds of hardwood flooring to consider, and they each have their own pros and cons. Knowing the difference can help you choose the best fit for your home and your budget. Solid vs. Engineered Hardwood This is probably the biggest decision you'll make. Solid hardwood is exactly what it sounds like – a plank made from a single piece of wood. It looks great, and you can sand and refinish it many times over the years, which means it can last a really long time. However, solid hardwood can be a bit picky about where it's installed. It doesn't do well with moisture, so basements or bathrooms are usually out. It also tends to expand and contract with changes in humidity, which can lead to issues if not installed correctly. Engineered hardwood, on the other hand, is built up in layers. It has a real wood veneer on top, but underneath are layers of plywood or high-density fiberboard. This construction makes it much more stable and less likely to warp or cup when the humidity changes. Because of this, engineered hardwood can be installed in more places, including basements and even over concrete slabs. You can usually sand and refinish engineered floors too, but typically only once or twice, depending on the thickness of the top veneer. It's a good option if you want the look of real wood but need more flexibility in installation. Feature Solid Hardwood Engineered Hardwood Construction Single piece of solid wood Real wood veneer over layered core Installation Nail/staple down; best on wood subfloors Nail/staple down, glue down, or float; versatile Moisture Resistance Low; not recommended for basements/bathrooms Higher; suitable for basements and over concrete Refinishing Multiple times 1-2 times (depending on veneer thickness) Cost Generally higher Can be more affordable, but varies widely Species and Grain Characteristics Once you've decided between solid and engineered, you'll get to pick the type of wood. Different wood species have unique looks and hardness levels. Oak is super popular because it's durable and has a nice, classic grain. Maple is harder and has a smoother, more uniform grain. Cherry and walnut are darker, richer woods that can add a touch of elegance, but they tend to be softer and can show dents more easily. The grain pattern itself – whether it's straight, wavy, or swirly – also plays a big role in the overall appearance of your floor. Pre-finished vs. Site-finished Options Another choice you'll face is whether to buy pre-finished flooring or have it finished on-site after installation. Pre-finished planks come from the factory already stained and sealed. This means you can walk on them almost immediately after they're installed, and the finish is usually very durable because it's applied in a controlled factory setting. It's a quicker installation process overall. Site-finished flooring, on the other hand, is installed as raw wood. Then, a professional comes in and sands, stains, and seals it right there in your home. This gives you a lot more control over the exact color and finish. You can achieve custom looks that aren't available with pre-finished options. The downside is that it takes longer, involves a lot of dust (even with good dust containment systems), and you have to wait for the finish to cure before you can use the room. It's a trade-off between convenience and customization. When you're looking at material options, it's good to check material specifications to make sure you're getting what you expect. Moisture and Durability Considerations When you're thinking about putting in hardwood floors, it's not just about how they look right away. You've got to consider how they'll hold up over time, and a big part of that is moisture. Wood, as you know, reacts to its environment. Too much dampness can cause it to swell, warp, or even lead to mold issues down the road. On the flip side, extremely dry air can make it shrink and crack. Assessing Room Humidity Levels Before you even unbox your beautiful new planks, take a good look at the room where they'll go. Is it a basement that tends to get a bit damp? Or maybe a bathroom or laundry room where splashes are common? These areas might not be the best fit for solid hardwood. It's really important to get a handle on the typical humidity levels. You can use a simple tool called a hygrometer to measure this. For most hardwood, you're aiming for a relative humidity between 35% and 55%. If your home struggles to maintain this range, you might need to look into solutions like dehumidifiers or humidifiers, depending on your climate. Proper moisture control is key for any home renovation project, and flooring is no exception. Choosing Appropriate Finishes The finish you choose for your hardwood floors plays a big role in how well they stand up to daily life and moisture. Polyurethane finishes, for example, are very popular because they create a protective barrier on the surface of the wood. They come in different sheens, from matte to high gloss, and offer good resistance to spills and wear. Other finishes, like penetrating oils, soak into the wood itself, offering a more natural look and feel but might require more frequent maintenance. For areas that might see more moisture, like a kitchen or entryway, a more robust, water-resistant finish is definitely something to consider. Long-Term Performance Factors Beyond humidity and finishes, a few other things impact how long your hardwood floor will look great. The quality of the wood itself matters, of course. Different species have different hardness levels, measured by the Janka scale. For instance, oak is quite durable, while softer woods like pine might show dents more easily. Installation is also a huge factor. A poorly installed floor, even with the best materials, is prone to problems. Making sure the subfloor is perfectly prepped and that the boards are fastened correctly is vital. Think about the traffic your floor will get, too. High-traffic areas might benefit from a harder wood species or a more protective finish. Regular cleaning and avoiding excessive moisture are simple steps that go a long way in keeping your floors looking good for years to come. Professional Hardwood Floor Installation Services While installing hardwood floors can be a rewarding DIY project for some, there are many reasons why hiring a professional makes a lot of sense. For many homeowners, the complexity and precision required for a flawless hardwood installation point towards professional services. It's not just about laying down planks; it involves understanding subfloor integrity, proper acclimation, and the right fastening techniques to ensure the floor looks good and lasts for years. If you're not comfortable with detailed carpentry work or simply don't have the time, bringing in the pros is a smart move. When to Hire an Installer There are a few situations where calling in a professional installer is highly recommended: Complex Subfloor Issues: If your existing subfloor is uneven, damaged, or requires significant repair, a professional has the tools and knowledge to fix it properly. Trying to install hardwood over a bad subfloor is a recipe for disaster, leading to squeaks, gaps, and premature wear. Intricate Layouts or Patterns: While a simple straight lay is manageable, if you're dreaming of a herringbone, chevron, or other complex pattern, professional installers have the experience to execute these designs accurately and efficiently. Tight Timelines: If you need the flooring installed quickly, professionals can often complete the job much faster than a DIYer, especially if you have a busy schedule. Warranty Concerns: Some hardwood flooring manufacturers require installation by a certified professional to validate their warranty. Always check the manufacturer's guidelines. Lack of Experience or Tools: If you're new to flooring installation or don't have access to specialized tools like a flooring nailer or miter saw, hiring someone who does is more practical. What to Expect from Professionals When you hire a professional hardwood flooring installer, you can anticipate a structured process: Initial Consultation and Quote: The installer will visit your home to assess the project area, discuss your flooring choice, measure the space, and provide a detailed quote. This usually includes labor, materials (like nails or adhesive), and sometimes subfloor preparation. Acclimation Period: Reputable installers will ensure your hardwood floors have adequate time to acclimate to your home's environment before installation begins. This is critical for preventing expansion or contraction issues later. Subfloor Preparation: They will inspect and prepare your subfloor, making necessary repairs or leveling adjustments. Installation: The actual installation will follow, using appropriate techniques for your specific flooring type (nail-down, staple-down, or glue-down). Finishing Touches: This includes installing transition strips, baseboards, and cleaning up the work area. Final Walk-Through: You'll do a final inspection with the installer to ensure you're satisfied with the work. Evaluating Installation Quality Assessing the quality of a professional installation involves looking at several key aspects: Board Alignment and Gaps: Boards should be laid in a straight line with consistent, minimal gaps between them and against walls (expansion gaps are necessary). Nail/Staple Placement: Fasteners should be driven flush with the wood surface, not overdriven (which can damage the wood) or underdriven (which can cause looseness). Pattern Consistency: If a pattern was chosen, it should be executed precisely and uniformly across the entire floor. Transition and Trim Work: Transitions between different flooring types should be smooth and secure. Baseboards and trim should be installed neatly, with clean cuts and minimal gaps. Overall Appearance: The finished floor should look clean, professional, and free from obvious defects like scratches or dents that weren't present before installation. Hiring a professional for hardwood flooring installation means investing in a skilled craftsperson who understands the nuances of the material and the installation process. Their attention to detail and experience can prevent costly mistakes and ensure a beautiful, durable floor that enhances your home's value and your enjoyment of the space. Wrapping Up Your Hardwood Flooring ProjectSo, you've made it through the steps of installing your new hardwood floors. It might have seemed like a lot at first, but hopefully, you're feeling pretty good about the results. Taking the time to prep the subfloor right and letting the wood adjust to the room's temperature and humidity are super important steps that can really make a difference. Plus, getting those cuts just right around doorways and edges makes the whole room look finished. Now you've got beautiful, durable floors that should last for ages. Just remember to sweep and clean them regularly, and avoid too much water, and they'll keep looking great for years to come. Enjoy your newly floored space! Frequently Asked Questions How long does hardwood flooring typically last?With good care, hardwood floors can last for many, many years, often a lifetime! They are super durable. Some people even refinish them every so often to make them look brand new again, which really extends their life. Is it hard to install hardwood floors myself?Installing hardwood floors can be a bit tricky, especially if you're new to DIY projects. It takes patience and the right tools. If you're not comfortable with measuring, cutting, and nailing, it might be best to hire a pro to make sure it's done right. What's the difference between solid and engineered hardwood?Solid hardwood is just one piece of wood all the way through, giving it a classic feel. Engineered hardwood is made of layers, with a real wood top layer. This makes it a bit more stable and sometimes better for places with changing humidity, like basements. Do I need to do anything to my subfloor before installing hardwood?Yes, definitely! The subfloor needs to be super clean, dry, and flat. You'll want to check for any bumps, holes, or loose spots and fix them. A good subfloor makes the hardwood installation much smoother and prevents squeaks later on. How do I clean and maintain my new hardwood floors?Keeping hardwood floors clean is pretty simple. Sweep or vacuum regularly to get rid of dirt and grit that can scratch the wood. For spills, just wipe them up quickly with a damp cloth. Avoid using too much water or harsh cleaners, as they can damage the finish. Can I install hardwood floors in my bathroom or kitchen?While hardwood is beautiful, it's not usually the best choice for bathrooms or kitchens because of the high moisture and risk of spills. Water can cause solid hardwood to warp or get damaged. There are other great options like tile or luxury vinyl that handle moisture better. What does 'acclimating' hardwood mean, and why is it important?Acclimating means letting the hardwood planks sit in the room where they'll be installed for a few days before you start laying them down. This lets the wood adjust to the room's temperature and humidity. Doing this helps prevent the wood from expanding or shrinking too much after it's installed, which can cause gaps or buckling. How do I figure out which direction to lay my hardwood planks?Usually, you'll want to lay the planks running parallel to the longest wall in the room. This makes the room look bigger and more open. Sometimes, you might lay them towards the main light source, like a window. It really depends on the room's shape and where the main entry is.